diff --git a/src/Oro/Bundle/ConversationBundle/Tests/trusted_data.neon b/src/Oro/Bundle/ConversationBundle/Tests/trusted_data.neon
index 3b8fb4a..91bf582 100644
--- a/src/Oro/Bundle/ConversationBundle/Tests/trusted_data.neon
+++ b/src/Oro/Bundle/ConversationBundle/Tests/trusted_data.neon
@@ -6,4 +6,6 @@ trusted_data:
         Oro\Bundle\ConversationBundle\Entity\Repository\ConversationParticipantRepository:
             findParticipantForConversation:
                 andWhereRestriction: true
-
+        Oro\Bundle\ConversationBundle\Manager\ConversationParticipantManager:
+            getParticipantInfoById:
+                targetField: true